'Rapid' Dial Test indicator

Dial face inclined to the workpiece surface to ensure good visual accessibility also incorporates a rear swivel spigot which enables centring without additional attachments. Dovetail clamping sides top and bottom. Automatic reversal movement. Dial swivels through 180 of arc and rotates for zero setting, hands travel in one direction. Jewelled with lever pivots mounted on ball bearings. 4mm (1/4") diameter spigot.